Hamilton, Ontario - Lost Dogs, Cats & Pets - PawBoost

Hamilton, Ontario - Lost Dogs, Cats & Pets - PawBoost We share lost & found pet alerts for Hamilton. We also share found dogs, found cats, and found pets. Do you have a lost pet in Hamilton?

Report a lost pet here: pawboost.com/fb/hamilton_on

Your Hamilton area lost dog, lost cat, or lost pet will be shared here after you create your report. Report it to PawBoost here: https://www.pawboost.com/fb/hamilton_on

Please LIKE this page so you can be in on the search when a lost dog, lost cat, lost bird & other missing pets are lost in the Hamilton area. We also share found dogs, found cat

s, found birds, and other found pets to this page. Together, we can help more stray animals get home safe :)

Curious how PawBoost works? Read our FAQs here: https://www.pawboost.com/blog/pawboost-faqs/

Best of luck!!

🚨Alex was LOST on June 1, 2026 in Hamilton, ON L8T 4W4 near Mohawk & Upper Kenilworth by Bernie Arbour Stadium .Please s...
06/07/2026

🚨Alex was LOST on June 1, 2026 in Hamilton, ON L8T 4W4 near Mohawk & Upper Kenilworth by Bernie Arbour Stadium .
Please spread the word for this lost bird by sharing this post.

💬 Owner's Message: "I you find him text me at "

🐾 Description: "Dark green upper wings, blue under wings, yellow and red tommy"

🔗 For more info or to contact Alex's owner, click here: https://www.pawboost.com/p/72978485

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

UPDATE: REUNITED!! Peach is home safe & sound after 21 hours, 9 minutes :)"Thanks for everyone who gave me good tips an...
06/05/2026

UPDATE: REUNITED!! Peach is home safe & sound after 21 hours, 9 minutes :)

"Thanks for everyone who gave me good tips and shared i appreciate your help"
-Peach 's Owner
🚨Peach was LOST on June 4, 2026 in Hamilton, ON L9A 5G8 near Limeridge and upper Wellington .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Please help me find my cat by sharing or contacting me with any info my cat is an indoor and has snuck out thank you "

🐾 Description: "White brown and black tabby longhair male"

🔗 For more info or to contact Peach 's owner, click here: https://www.pawboost.com/p/72971211

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

UPDATE: REUNITED!! Kiki is home safe & sound after 5 minutes :)🚨Kiki was LOST on June 3, 2026 in Hamilton, ON L8V 1E3 ne...
06/03/2026

UPDATE: REUNITED!! Kiki is home safe & sound after 5 minutes :)

🚨Kiki was LOST on June 3, 2026 in Hamilton, ON L8V 1E3 near Concession St.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "if you ever find him please come to 849 Concession St."

🐾 Description: "Orange and has a bit of white on his stomach"

🔗 For more info or to contact Kiki's owner, click here: https://www.pawboost.com/p/72962966

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨Chai was LOST on May 31, 2026 in Hamilton, ON L8P 1B2 near Hess at and Queen st.Please spread the word for this lost ca...
06/01/2026

🚨Chai was LOST on May 31, 2026 in Hamilton, ON L8P 1B2 near Hess at and Queen st.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "LOST CAT : REWARD IF FOUND
Her name is Chai. She was lost in the area of King Street West and Caroline Street. Last seen on market Street. She is quite skittish. She's microchipped so I'm just praying she ends up somewhere they can scan it and contact me

call or text any time if you have any info

We were moving hse and it was just a perfect storm that she got loss. We are worried sick.
Thank you so much
"

🐾 Description: "tortoises cat, tipped left ear"

🔗 For more info or to contact Chai's owner, click here: https://www.pawboost.com/p/72952464

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨Cayman was LOST on May 31, 2026 in Burlington, ON L7L 3S6 near Murray Cres, Hampton Heath .Please spread the word for t...
06/01/2026

🚨Cayman was LOST on May 31, 2026 in Burlington, ON L7L 3S6 near Murray Cres, Hampton Heath .
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "Senior dog missing near [street/intersection], last seen at the water tap. She's old, can't go far, and was whining before we left. Shes mostly white in color, black collar, miniature golden Labradoodle, and microchipes. If you saw anyone near her or if you brought her in to help, please call/text. "

🐾 Description: "Miniature golden Labradoodle "

🔗 For more info or to contact Cayman's owner, click here: https://www.pawboost.com/p/72951425

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨Franklin was LOST on May 29, 2026 in Hamilton, ON L9B 1B2 near Stone Church Road East & Brigade Drive.Please spread the...
05/31/2026

🚨Franklin was LOST on May 29, 2026 in Hamilton, ON L9B 1B2 near Stone Church Road East & Brigade Drive.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Our boy Franklin slipped outside yesterday morning and we are desperate to find him. He's a 1-year-old indoor cat — shy, timid, and likely hiding silently somewhere very close to Brigade and Stone Church Rd E in Hamilton. This is his first time ever outside, so he is scared and overwhelmed.

He will not come when called and won't approach strangers, so please do not chase him, yell at him, or try to grab him — he will run. If you spot him, please take a photo, note the exact location and direction he was heading, and contact us right away.

Please check under decks, porches, sheds, cars, bushes, garages, and window wells near you. He is so loved and we are sick with worry.

Every share truly helps bring Franklin home. Thank you so much."

🐾 Description: "black-and-white tuxedo cat, pink nose with black spot, white chest, gold eyes"

🔗 For more info or to contact Franklin's owner, click here: https://www.pawboost.com/p/72947965

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

🚨Logan was LOST on May 30, 2026 in Hamilton, ON L8W 2E8 near Nebo Rd. & Stonechurch.Please spread the word for this lost...
05/30/2026

🚨Logan was LOST on May 30, 2026 in Hamilton, ON L8W 2E8 near Nebo Rd. & Stonechurch.
Please spread the word for this lost dog by sharing this post.

💬 Owner's Message: "Missing my best buddy. He knocked over a garbage can, startled himself and bolted. He’s gentle, super friendly, and loves his neck being scratched. I live in Brantford so he’s not familiar to this area. Please help"

🐾 Description: "Microchipped, Friendly 90 lb Brown Brindle Boxer Cross, docked tail, one ear always up"

🔗 For more info or to contact Logan's owner, click here: https://www.pawboost.com/p/72946797

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

UPDATE: REUNITED!! Leo is home safe & sound after 4 hours, 59 minutes :)🚨Leo was LOST on May 28, 2026 in Hamilton, ON L9...
05/29/2026

UPDATE: REUNITED!! Leo is home safe & sound after 4 hours, 59 minutes :)

🚨Leo was LOST on May 28, 2026 in Hamilton, ON L9G 3L1 near Between Book rd and Butter rd.
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Leo got out of the hse last night. He’s unsure of people he doesn’t know. He’s very loved and very missed"

🐾 Description: "Mostly white with black tail, ears and spot on his back leg"

🔗 For more info or to contact Leo's owner, click here: https://www.pawboost.com/p/72942317

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

Please spread the word so we can reunite this found cat with its family! FOUND on May 29, 2026 in Burlington, ON L7M nea...
05/29/2026

Please spread the word so we can reunite this found cat with its family! FOUND on May 29, 2026 in Burlington, ON L7M near Countyline

Message from Finder: "Hanging around my hse"

Description: Tabby cat. Looks like the one from canyon lake

Do you have information? Contact finder here: https://www.pawboost.com/p/72940620

Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpf

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

UPDATE: REUNITED!! Ed is home safe & sound after 12 hours, 20 minutes :)🚨Ed was LOST on May 28, 2026 in Burlington, ON L...
05/29/2026

UPDATE: REUNITED!! Ed is home safe & sound after 12 hours, 20 minutes :)

🚨Ed was LOST on May 28, 2026 in Burlington, ON L7R 2J9 near Mountain Equipment company .
Please spread the word for this lost cat by sharing this post.

💬 Owner's Message: "Please try and find him he’s the sweetest boy and his brother is freaking out without him please "

🐾 Description: "He is primary grey with black striped and has white fur on his belly he is short haired around 1 year and 3 months old he’s pretty small he likes his treats please please contact me "

🔗 For more info or to contact Ed's owner, click here: https://www.pawboost.com/p/72939761

📣 Lost or found a pet? Report it to PawBoost here: https://www.pawboost.com/l/rpl

⚠️ WARNING: Please be cautious of users offering ‘pet tracking services’ in comments. We recommend only working with local shelters and verified organizations. Never send money to unknown services.

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